Name the rounded region at “E”.

Which immune pathway includes skin, mucosae, and stomach acid?

Name the structure at “D”.

Which of the following are features of both the right atrium and the left atrium?

Which immune pathway includes wiping the vulva from ventrum to dorsum and urinating as soon as possible following intercourse?

Which of the following decreases the viscosity of semen?

Name the opening at “F”.

List any two of the extraembryonic membranes featured in an amniotic “egg”.

Name the outlined region at “H”.

Name the cells at “B”.